Inhaler



FIG. 1 is a front view of an inhaler showing our new design;

FIG. 2 is rear view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is bottom view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a top perspective view thereof.

The broken lines in the drawings depict portions of the inhaler that form no part of the claimed design. 

CLAIM The ornamental design for inhaler, as shown and described. 